baber/WOPTO huggingface dataset:
Patent JP-S61172003-A (JP)
Title: Printed circuit board pattern inspection apparatus
Inventor: SATOMI YOSHIKATSU
IPC: G01N21/88
Filed: 1985-01-28
Abstract: PURPOSE:To align accurately relative positions of 2 printed circuit boards, by laying printed circuit boards of the same pattern on an auxiliary table by rough positioning, and photographing the pattern by at least one pair of cameras and comparing the developed images. CONSTITUTION:Printed-circuit boards 11, 12 are fixed an inching tables DELTAX, DELTAY 31, 32 provided on an X-Y table 21. Cameras 41, 42 are positioned in positions so as to take photographs of the same position respectively on the printed circuit boards and output signals are stored in data storing apparatuses 61, 62 as binarized video signal through binarizing circuits 51, 52 respectively and then transmitted to a defect judging circuit 7 for extraction of the defect inside the pattern. In the inching DELTAX, DELTAY tables 31, 32 the X-axis travelling system displaced to align a Bch image with an Ach image and further the Y-axis travelling system to align an Ach image with a Bch image and perfect alignment of these the images is accomplished. Assuming the point of perfection of the alignment of these image positions as the P1 point, in any position required for inspection, from an X-Y distance from the point P1 and angle of deviation of revolution angle and shrinkage, an accurate deviation amounts of the images are calculated by a proportional calculation.
Patent JP-S625823-A (JP)
Title: Method and device for manufacturing thin film
Inventor: AOKI TAKAO
IPC: B29L7/00
Filed: 1986-01-23
Abstract: PURPOSE:To permit to manufacture the thin film having large area continuously by a method wherein first liquid is supplied onto second liquid by an interfacial tension in a method wherein a thin layer is formed on the surface of the second liquid by extending the first liquid and the thin film is formed by removing solvent from the thin layer. CONSTITUTION:The first liquid 3 of organic solvent solution having the principal constituent of film forming material exists in the lower part of a tank 1 and the second liquid 4 is poured onto the first liquid 3. The first liquid 3 is deployed on the second liquid 4 along the interface between the second liquid 4 and the upper space of the tank 1. The first liquid 3 is spread on the second liquid 4 in a thin thickness and organic solvent, constituting the first liquid 3, is vaporized into the upper space thereby forming the thin film 5. The thin film 5 is contacted with and adhered to a supporting body 9, sent out of a supplying roll 6 along a control roll 7, to reel it around an upper reeling roll 8. When the thin film 5 is taken up continuously, the first liquid is supplied continuously from a supplying section 2 into the upper space of the tank, therefore, the thin film may be manufactured continuously.
Patent JP-H03217955-A (JP)
Title: Changing system for component information
Inventor: TOMITA MASAHARU
IPC: G06F13/14
Filed: 1990-01-24
Abstract: PURPOSE:To improve the working ratio of the system by providing a control program of an operating system and a component information table group corresponding to a peripheral device as different members and performing the connection between the control program and the component information table group via a memory at start-up (IPL) of the system. CONSTITUTION:A member of control programs 2 and a member of component information tables 3 are loaded in a main storage 4 at IPL. Then the head address stored in the storage 4 is known when the table 3 is loaded in the storage 4. Thus the head address of the table 3 loaded in the storage 4 is stored at a prescribed position of the control program loaded into the storage 4.
Patent JP-H0626326-A (JP)
Title: Dual filter type exhaust emission control device
Inventor: KIMURA KENJI
IPC: F01N3/02
Filed: 1993-01-28
Abstract: PURPOSE:To prevent the degradation of a filter caused by the regenerating heat of a dual filter type exhaust emission control device with plural filters disposed parallelly. CONSTITUTION:A filter 3 is formed in such a way that the length of a filter, cell 3a at the part facing the other filter 4 is shorter than the length of a filter cell 3a at the part distant from the other filter 4, so that the particulate quantity collected at the facing part is reduced in comparison to an existing filter. Heating to the other filter 4 due to the quantity of heat generated at the time of regenerating the filter 3 is thereby reduced to prevent the degradation and melting damage of the filter.
Patent JP-H10209542-A (JP)
Title: Light amplification method and light amplification system
Inventor: WAKAMI TOSHINORI
IPC: H04B10/294
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the output peak characteristic of light amplifier so as to obtain large light output by inputting to a light amplifier a signal light with a pulse width equivalent to the output rising peak time of the light amplifier and outputting an amplified signal light by using the light amplifier. SOLUTION: A light amplifier system 1 has such a structure that a light amplifier is connected with the output side of an optical oscillator 2. The optical oscillator 2 is a means to supply a signal light to the light amplifier 3, and a semiconductor laser built-in pulse generator is used therefor for example. In addition, such a device that can output a signal with a pulse width equivalent to the rising peak time of the light amplifier 3 is used for the optical oscillator 2. The rising time of the light amplifier 3 means a period of time in which the rising peak time occupies in the output waveform of the light amplifier 3. On the other hand, the light amplifier 3 is used to amplify the signal light supplied from the optical oscillator 2, and a rare-earth doped fiber light amplifier is used therefor for example.
Patent JP-H09202377-A (JP)
Title: Retainer for software containing case
Inventor: NAKASUJI TAMOTSU
IPC: G08B13/14
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a software containing case, capable of effectively preventing a software from being stolen. SOLUTION: This retainer for a software containing case is so designed that an open part 10 which makes the software containing case withdrawable is provided in a main body 1, and a case disengagement-preventing stopper 2 which blocks at least a portion of the open part 10 and which is opposed to the software containing case is provided on a peripheral wall 11a of the main body 1, and that the engagement of a movable member 3 with the stopper 2 is disengaged by causing the movable member 3 slidably mounted on the outer face of the peripheral wall 11a of the main body 1 to move with the aid of an attractive force of a magnet which is an unlocking member, whereby the stopper 2 can be made movable outside the open part 10.  Further, it is so designed that an enclosing wall 4 surrounding the movable member 3 is provided on the peripheral wall 11 a of the main body 1, and a through-hole 40 into which the magnet is inserted by a fixed length is provided in a portion of the enclosing wall 4, which is opposed to one end of the movable member 3, and that the engagement of the movable member 3 with the stopper 2 is disengaged only when the movable member 3 is attracted to the magnet inserted by a fixed length into the through-hole 40.
Patent JP-2000216516-A (JP)
Title: Mounting structure of light emitting element
Inventor: ARAI HIROYUKI
IPC: H01L33/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a light emitting element wherein the light emitting element can be simply positioned to a board almost horizontally and laterally, other components are unnecessary, and the number of components, cost and production manhour can be reduced. SOLUTION: In a mounting structure of a light emitting element where a light emitting element 2 is mounted in the longitudinal direction on a board 1 by making a main body part 3 almost perpendicular to the board 1, a protruding part 5 which is inserted in the board 1 and used for positioning and fixing when the main body part 3 of the light emitting element 2 is arranged almost horizontally and laterally to the board 1 is formed on the tip side of the light emitting element 2. As a result, the light emitting element 2 can be simply positioned and fixed to the board 1 almost horizontally and laterally, other components are unnecessary, and the number of components, cost and production manhour can be reduced.
Patent JP-S59139843-A (JP)
Title: Dc rotary electric machine
Inventor: SASAMOTO HISAYA
IPC: H02P7/06
Filed: 1983-01-31
Abstract: PURPOSE:To reduce the body of a main pole in size and to improve the workability of a compensating winding by providing a compensating winding circuit in a branch circuit, and operating the compensating winding circuit by a current flowed to the branch circuit at the weak-field operating time. CONSTITUTION:An interpole circuit 2 and a main pole field circuit 3 are connected in series with an armature circuit 1. A branch circuit 10 is connected through a switch 9 in parallel with the circuit 3. This branch circuit 10 has a DC reactor 5 and a branch resistor 6, but a compensating winding circuit 4 is connected in series with the resistor 6. The switch 9 is closed at the weak- field operating time, a main magnetic field branch current is flowed to the circuit 4, thereby suppressing the irregular magnetization of the main pole magnetic flux due to the armature reaction.
Patent JP-S57127959-A (JP)
Title: Magnetic tape loader for magnetic recorder and reproducer
Inventor: OKAYAMA MASAO
IPC: G11B15/665
Filed: 1981-02-02
Abstract: PURPOSE:To achieve sure tape loading operation with a simple construction, by moving a pair of circular arc members respectively linked with a pair of magnetic tape lead-out guide means with two gears. CONSTITUTION:The rotation of a motor 17 is delivered to circular gears 9a, 9a' geared with gears 15a, 15a' via the gears 15a, 15'a, thus a circular member 9,' is guided and moved with a guide groove 11, and a circular member 9 is guided to a notch 12, grooves 13, 14 in a circular member 9'. Since magnetic tape lead- out guide means 4, 4' are linked to the members 9, 9' with link pins 10a, 10a' respectively, the means 4, 4' are moved along guide grooves 6, 6' for loading or storing the tape with forward/reverse rotation of the motor 17.
Patent JP-H08202066-A (JP)
Title: Intermediate transfer body and image forming device using the transfer body
Inventor: SETO MITSURU
IPC: G03G15/01
Filed: 1995-01-30
Abstract: PURPOSE: To provide an intermediate transfer body capable of preventing transferring efficiency from being lowered and an abnormal image from being formed and preventing the deviation of the transferring position of a plural-color toner image, and an image forming device using it. CONSTITUTION: The surface tension of a developed image carrying surface of the intermediate transfer body 19 is set to a value (240μN/cm to 450μN/cm) at which filming caused by inducing the adhesion of toner can be prevented, and elongation percentage is set to a value (5.1×10<-5> to 1.3×10<-4> ) at which color slurring is not caused. Thus, the lowering of the transferring efficiency by the filming and the color slurring are prevented so as to prevent the abnormal image from being formed.
Patent JP-H03216645-A (JP)
Title: Silver halide photographic sensitive material
Inventor: JINBO YOSHIHIRO
IPC: G03C1/83
Filed: 1990-01-23
Abstract: PURPOSE:To enable rapid decoloring during development by forming a hydrophilic colloidal layer contg. at least one kind of specified compd. as dispersed solid fine particles. CONSTITUTION:A hydrophilic colloidal layer contg. at least one kind of compd. represented by formula I or II as dispersed solid fine particles is formed. In the formulae I, II, R<1> is H, alkyl or aryl, each of R<2>-R<5> is H, alkyl, halogen, alkoxy, etc., each of L<1>-L<5> is methine, each of (m) and (n) is 0 or 1, R<6> is H or acyl and each of R<7>-R<11> is H, halogen, alkyl, alkoxy or carboxyl. Decoloring can be accelerated at the time of development.
Patent JP-S61171683-A (JP)
Title: Twin-screw type high speed boat
Inventor: KIHARA KAZUYUKI
IPC: B63H5/08
Filed: 1985-01-24
Abstract: PURPOSE:To prevent propeller vibromotive force from being transmitted to the hull, by forming a skeg-form stern central part in a mutual interval between symmtrical cutup type ship bottom surfaces. CONSTITUTION:A symmetrical pair of propellers 1 are installed beneath the bottom of the buttock, while rudders 2 are set up at the more rearward than each propeller 1. In addition, in front of each propeller 1, symmetrical bottom surfaces 3, ranging frm a hull part proximate to these propellers to a stern part being more rearward than these propellers are formed as a cutup type ship bottom surface being cut up to the ship side end exposed upward the surface of the water. And, a skeg-form stern central part 4 is formed in a mutual interval between symmetrical cutup type ship bottom surfaces.
Patent JP-S58129374-A (JP)
Title: Sound wave direction measuring apparatus
Inventor: TORII TSUNEO
IPC: G01S7/52
Filed: 1982-01-29
Abstract: PURPOSE:To facilitate the assembly of wave receiving elements by integrating them while making divided surfaces thereof flush with each other. CONSTITUTION:A wave receiving time lag or a phase difference are measured by a measuring means 2 between a plurality of wave receiving elements 1 fixed at a fixed interval and the values thus obtained are combined by a combination means 3 to determine the incoming direction of a sound wave. The wave receiving surfaces of the wave receiving elements 1 are finished all flush with each other or as planes previously set. One electrode is provided on or near each wave receiving surface while the other electrode is provided on the reflecting side of the wave receiving surfaces to be used in common and a common wire is led. In this manner, the wave receiving elements are used as integral worked previously when assembled thereby eliminating variance in products assembled.
Patent JP-H07216755-A (JP)
Title: Method for carrying out bonding treatment of polyester fiber and ethylene propylene-based rubber
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1994-02-07
Abstract: PURPOSE:To improve adhesion to a specific rubber matrix by treating a polyester twisted yarn cord with a treating liquid consisting of a polyepoxide compound and a specific rubber latex and then treating the cord with a treating liquid containing a resorcin-formalin rubber latex (RFL), a specific chlorophenol and a crosslinking agent. CONSTITUTION:A polyester twisted yarn cord is treated with the first treating liquid consisting of a polyepoxide compound and a terpolymer rubber latex of vinylpyridine, butylene and styrene and the treated cord is subjected to immersion treatment with the second treating liquid of a dispersing agent obtained by blending RFL with a chlorophenol compound obtained by cocondensing parachlorophenol with resorcin and formaldehyde and having a specific distribution of molecular weight and consisting of essentially of formula I (three nucleus body), formula II (five nucleus body) and formula III (seven nucleus body) and then, adding a blocked isocyanate of a crosslinking agent thereto and the treated cord is squeezed by a nip roller so as to impregnate these treating liquids into the interior to provide the objective polyester fiber for reinforcing rubber improved in adhesion to an ethylene-propylene-based rubber matrix.
Patent JP-H11203815-A (JP)
Title: Disk cartridge
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To enlarge an opening part for inserting a recording/reproducing head etc., without enlarging a disk cartridge even in the case that a miniature disk-like medium is housed. SOLUTION: A shutter is constituted in the manner of bisecting it to shutters 50A and 50B, sliders 52A, 52B are provided at the inner surface sides of back parts of the shutters 50A, 50B, also engaging parts 53 formed on the sliders 52A, 52B are engaged with groove parts 34 of a case so that the shutters 50A, 50B are made freely to slide along the groove parts 34, then, a coil spring 65 is spread between restraining parts respectively provided on the sliders 52A, 52B to energize the shutters 50A, 50B in the mutually approaching direction and also an opening part 31 is opened by making the shutters 50A, 50B slide in the mutually aparting direction.
Patent JP-S56111037-A (JP)
Title: Fluidized bed furnace with revolving porous plate
Inventor: ARISAKI KENJI
IPC: B01J8/44
Filed: 1980-02-08
Abstract: PURPOSE:To facilitate the formation of swirling flow holes and improve strength by interposing the interposing plates between gas ejection pipes formed with swirling flow holes and forming the entire part to a funnel-shaped swirling porous plate. CONSTITUTION:Interposing plates 22 formed to a required shape are interposed and disposed between respective gas ejection pipes 20, and are connected by using film securing means such as welding, whereby the entire part is formed to a funnel- shaped swirling porous plate. An ascending pipe 6 is provided in the center of said swirling porous plate and a wind box 7 in which a fluidized gas 3 flows is provided below the porous plate. Gas inflow holes 23 are formed and disposed in plurality on the side face on the wind box 7 side of the pipes 20 and, in contrary to these, the swirling flow holes 14 of diameters smaller than those of these holes 23 are formed on the side face on the inner side of the porous plate, in a manner as to assume a constant angle theta to the inside wall of the swirling porous plate.
Patent JP-H09202055-A (JP)
Title: Thermal transfer recording material
Inventor: YAMAMOTO MITSURU
IPC: B41M5/40
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer recording material reproduced without a roughness to a small image area, in printing an image recording by an area gradation. SOLUTION: This recording material is constituted so as to contain a pigment of 30-70 parts by weight and an amorphous organic macromolecule polymer, whose softening point of 25-60 parts by weight is 40 deg.C-150 deg.C, having an actual transparent thermal ink layer, the film thickness thereof is the range 0.1μm-1.0μm 70% or more of a particle diameter of the pigment in the thermalink layer is 1.0μm or less and an optical reflection density of a transferred image is at least 1.0 or more on a white support. In this case, Ra value of an avarage roughness of one surface of a support of the recording material is at least 1.1μm or less.
Patent JP-S58132349-A (JP)
Title: Punching machine for vent hole of casting mold
Inventor: TOMIMATSU TSUTOMU
IPC: B22C9/08
Filed: 1982-01-30
Abstract: PURPOSE:To punch holes by blanking with virtually no sand dropping by providing punching devices which are movable in the directions parallel with a conveying for casting molds and across said line and further vertically above the conveying line, and providing a vertically movable support body below the same. CONSTITUTION:When a casting mold 9 which is conveyed intermittently in a conveying line for casting molds, a locator 6 is fitted onto a pin 11 by moving a longitudinally and transversely movable stand 4 on a stationary stand 3, by which the mold 9 and the stand 4 are fixed in a specified position relation. A receiving box 39 is moved upward together with a table 35 by a lifter 34, until a sand bed 41 is brought into contact with the bottom surface of the mold 9. The bed 41 supported by an air mat 40 is brought into tight contact with the bottom surface of the casting mold by the elasticity of the mat 40. Punching devices 28 are moved in the direction parallel with or across the conveying line until the devices come to the prescribed punching positins, where piercing punches 30 are moved downward to punch vent holes. Sand dropping, that is, the  collapsion of the molding sand around the holes in the penetrated end parts is prevented by supporting by the bed 41.
Patent JP-S63182535-A (JP)
Title: Torque sensor
Inventor: HASHIMOTO KAZUHARU
IPC: G01L3/10
Filed: 1987-01-23
Abstract: PURPOSE:To detect torque applied to a shaft as variation in the magnetic characteristics of a thin film without contacting by plating the external surface of a metallic sleeve with an amorphous magnetic thin film with nearly the same coefficient of heat expansion. CONSTITUTION:The external surface of the metallic sleeve 30 is plated in a vapor-phase state with the amorphous magnetic thin film 40 to manufacture a strain receiver 20. The thin film 40 is given bias magnetic anisotropy at a constant tilt angle to a peripheral direction by vapor-phase plating in a magnetic field. The body part 31 of the sleeve 30 of the strain receiver 20 has an internal diameter a little bit larger than a shaft 10 and the strain receiver 20 is fitted and fixed to the shaft 10 through a seating part 32. Exciting winding 70 and detection winding 80 are rotationally symmetrical about the shaft 10 and fixed to a fixed ring 90 through a bobbin 50, and they are further mounted on the outer peripheries of both ends of the sleeve through bearings 60. When the torque T is applied to the shaft 10, the magnetic thin film 40 varies in magnetic permeability and variation in the inductance of the winding 80 is outputted to an AC voltmeter 110 as variation in the induced voltage compared with the winding 70, so that the torque T is detected. The torque direction is determined by being compared with the state where there is no torque.
Patent JP-S58129489-A (JP)
Inventor: UCHIKAWA HIDEFUSA
IPC: G10K11/162
Filed: 1982-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10212004-A (JP)
Title: Stacker crane for automated warehouse
Inventor: TOMIMOTO KENKICHI
IPC: B65G1/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a stacker crane for an automated warehouse preventing the machine length from becoming longitudinally long by a crane controller and cargos from coming in contact with the crane controller at the time of receiving the cargos. SOLUTION: A longitudinal pair of masts 7a, 7b provided with an elevated carriage 8 are erected on a travel base 6 extended longitudinally and provided with traveling wheels at both longitudinal ends. The travel base in the outer position of the rear side mast 7b is provided with an elevating motor 10 for elevating the carriage 8, and a traveling motor 11 for driving the traveling wheels. A crane controller C for controlling driving of the respective motors 10, 11 is provided in the outer position of the rear side mast 7b. The front side mast 7a is provided with a ladder 9.
Patent JP-H0542470-A (JP)
Title: Method and device for cutting cam, etc
Inventor: GEORUKU HINMERUSUBATSUHA
IPC: B24D7/18
Filed: 1992-01-29
Abstract: PURPOSE: To achieve a high grinding amount and a large grinding volume per unit time by providing at least one radial circumferential groove in the outer peripheral surface of a roughing wheel. CONSTITUTION: A cam 3 is ground to a rough finish ground size by a roughing wheel 1 provided with at least one radial circumferential groove 4 in its outer peripheral surface, and after first plunge grinding the roughing wheel 1 is displaced in the axial direction of the roughing wheel 1 at least by the width of the circumferential groove 4 to further perform plunge grinding at least once. The width of the roughing wheel 1 is set to be greater than the axial dimension of the cam 3 and the grinding surface of the roughing wheel 1 is either electroplated or metal cemented with a CBN coating. The radial circumferential groove 4 is symmetrical on the cross section of the roughing wheel 1.  Further, the circumferential groove 4 is of a rectangular cross-sectional shape and a grinding coating provided on the working surface of the roughing wheel 1 is projected from the edge of the circumferential groove 4.